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SiS REGO Rapid Recovery Powder - 1.6kg

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Was £29.12 Was £41.60

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gluten free
wheat free
dairy free
nut free


Product Information

SiS REGO Rapid Recovery is a complete recovery product to be consumed immediately after exercise. It contains a blend of carbohydrate (22g), protein (20g) and electrolytes with vitamins and minerals.

Rapid replenishment of your glycogen stores and the provision of protein helps you to get the most from your training and prepare you for your next session.

Key Features

  • • Provides 20g of protein isolate which contributes to the growth and maintenance of muscle mass
  • • Contains 2g of Leucine to increase the content of essential Amino Acids.
  • • Use after exercise to replenish your energy stores fast
  • • Ideal for lactose intolerant individuals
  • • Suitable for: Vegetarians; Coeliacs; Gluten Free; Wheat Free; Nut Free. Contains Soy.
  • • BBE: Minimum 6 Months+

Product Uses
Recommended Usage

This product is designed to be consumed within 30 minutes post-exercise and not mixed with milk as it will slow down the absorption rate.

Directions for Use

Add 50g (approx. 3 full scoops) to 500ml of water in a shaker or bottle and mix well, ensuring the lid is firmly closed.


Carbohydrate is your body's main fuel for moderate to high intensity exercise. During training and competition, our bodies can absorb around 60g of carbohydrate per hour, meaning that demand will outstrip the supply of energy. This shortfall is met by using your glycogen stores, which must be replenished post exercise so you are able to perform well in your next session.

REGO Rapid Recovery contains high quality protein with a complete amino acid profile enhanced by the addition of 2g of Leucine. A vitamin and mineral profile has also been included to support the recovery process by contributing to normal muscle function and protein synthesis

Informed Sport Registered

Our complete product range is developed using a world-class approach to banned substance testing, providing assurance for athletes. For more information on Informed Sport & our unique world class approach, click here.

Suitable For: Vegetarians, Lactose Free, Gluten Free, Wheat Free, Nut Free


Rego Rapid Recovery 1.6kg - Chocolate

Rego Rapid Recovery 1.6kg - Strawberry

Rego Rapid Recovery 1.6kg - Vanilla

Rego Rapid Recovery 1.6kg - Banana

Nutritional Info

For nutritional information about the individual flavours please contact customer service. Example below is for Chocolate flavour.

Typical ValuesPer Serving (50g)Per 100g
Protein 20g40g
of which sugars5.1g10g
Fat 1.3g2.6g
of which saturates 0.2g0.4g
Fibre 0.3g0.6g
Vitamin D1.0ug (20%)2.0ug (40%)
Vitamin E2.8mg (23%)5.6mg (46%)
Vitamin C24mg (30%)48mg (60%)
Thiamin0.5mg (45%)1.0mg (90%)
Riboflavin0.6mg (42%)1.2mg (84%)
Niacin7.3mg (45%)14.6mg (90%)
Vitamin B60.8mg (57%)1.6mg (104%)
Folic Acid50ug (25%)100ug (50%)
Vitamin B120.4ug (16%)0.8ug (32%)
Biotin18ug (36%)36ug (62%)
Pantothenic Acid1.5mg (25%)3.0mg (50%)
Potassium300mg (15%)600mg (30%)
Magnesium57mg (15%)114mg (30%)
Iron2.4mg (17%)4.8mg (34%)
Zinc2.0mg (20%)4.0mg (40%)
Iodine23ug (15%)46ug (30%)


Carbohydrate mix (46%) (Maltodextrin (from Maize), Fructose), Protein (46%) (Soy Protein Isolate), Electrolytes (3%) (Sodium Chloride, Potassium Chloride, Calcium Lactate, Magnesium Oxide), Natural Flavourings, L-leucine, Emulsifier (Soy Lecithin), Thickener (Xanthan Gum), Colour (Beetroot Red), Vitamins & Minerals (Ascorbic Acid, Nicotinamide, Alpha Tocopheryl Acetate, Ferric Pyrophosphate, Zinc Sulphate, Calcium Pantothenate, Pyridoxine Hydrochloride, Riboflavin, Thiamin Mononitrate, Calcium Citrate, Folic Acid, Potassium Iodide, Biotin, Vitamin D3, Cyanocobalamin), Sweetener (Sucralose)

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When should I have this?

SiS REGO Rapid Recovery should be consumed within 30 minutes of stopping exercising after short, intense sessions and prolonged endurance sessions.


What is the difference between REGO and Whey Protein?

Use SiS REGO Rapid Recovery when the aim is to replenish carbohydrate energy stores and take on protein for rebuild, Whey Protein contains a lower level of carbohydrate.


Do I mix with water or milk?

Although milk is high in protein, milk is made up of 80% casein, which is slow digesting. Mix with water to increase absorption rates and aid hydration levels.


What type of protein does this contain?

SiS REGO Rapid Recovery contains soy protein isolate, which is made from the de-fatted beans leaving a high quality protein source and a full amino acid profile.


Why isn't it suitable for vegans?

SiS REGO Rapid Recovery contains vitamin D, which is derived from animal sources.


How much protein is there per serving?

SiS REGO Rapid Recovery contains 20g of protein.


How many scoops per serving:

Add 50g (approximately 3 scoops) to 500ml of water and mix well.


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Verified Reviews

Rated 4.8 out of 5 based on 93 Reviews
Graham Taylor

Love this Rego, use it after most workouts and it always hits the spot

David Palmer

Great product easy to use and tastes good

Joris Vrij

Good tast and easy on stomach

Welsh Biker

Great for recovery tastes good too


The double for single on this was an excellent bargain. Love the taste and really helps post activity recovery.

shaun ramsay

excellent recovery powder


Good product, works well and selection of flavours


Too rich chocolate flavour though does the job post ride.


Great for muscle recovery. Protein electrolytes and minerals really do the job.

Chang Elephant

very very very very very very good good good good good!!!

Jules Lawrence

Great product, excellent post recovery shake, tastes great and mixes well.

Guest Brendan Minihane

Tasty post ride treat with all the technical ingredients required for recovery of muscles when taken within 30 mins of a ride. Pleasant taste.

A dranfield

Great product nice flavour really helps with my recovery after the gym

David Gammon

Superb product! 👍👍

Carl Holmes

Great taste.


Just started using this instead of only whey protein and can really feel the difference in recovery.


Fantastic product taste and helps with recovery

Harrison Williams

The product is very good, it doesn’t taste like some protein powders which are awful to drink, and the recovery side of the shake also benefits me as I’m swimming twice a day sometimes, and this shake helps my body to recover and I am ready to go again when I need to

Daniel Costello

Great taste and nutritional value.

Mr Davies

Makes a pleasant end to a Gym session.


Mixes well and tastes great


Tastes good - easy to digest - easy to mix ✔️

Miss Greed

Tasty, easy to use. Defo helped recovery for back to back exercise and a good boost pre exercise

Richard Burton

Excellent stuff after hard sessions. Helps muscle recovery greatly.

Mark Taylor

This is a great product for me, none or very little issues the next day following back to back spinning sessions. Great value again and I would definitely recommend this product.

iwan Morton

This is a great product. This must be the 4th one I’ve had. Quick recovery. Nearly new legs next day.

Jason Rowe

mixes well tastes good


Great taste

Mr Chris Dyason

I can’t speak for the chemical make-up of this product but it tastes delicious. SiS have a great knowledge base so I believe it’s a great recovery drink.


Excellent tasty product.


Excellent product but only ever buy when on sale as prices can vary quite a bit from normal to sale, normal price very expensive, Tastes good though, not lumpy like some others.

Carl Krystek

Love this product! Would highly recommend... tastes great and easy to digest too!


Tastes great, helps me recover more quickly from long/high intensity rides. It's hard to judge the difference for each ride, but there was a noticeable overall gain in performance when used regularly over a period of time.

Mark Pittick

Reasonable flavour, mixes well. Overtime will see if makes difference.


Really good post workout, easily digestible and tastes great

Nasser Mansor

SIS REGO works well for me. Due to the effective recovery, I can carry out with my training schedule with no problem at all. My weekly mileage for running is 80km and for cycling is 500km. I am a happy 60 years old man and thank god for letting me enjoy my Duathlon sport. Amiin 🤲

Paul Musk

Really good product for after training and biking

Richard Jones

Great taste and benefit for soothing post workout aches. Will look out for a deal to be able to buy direct from SIS in the future

Kate Anstey

Great product, always feel better after taking this product after a long cycle, great taste too!!

Ian Pollard

Love the flavour and quick and easy to use. Seems to do what it says re aiding recovery.

A C Bruce

Very good and tasty recovery drink and good value for money.

Andrew Rigby

Good for daily riding & recovery

Mr Robert Mcclenaghan

Easy to mix and take as part of recovery after training. No side affects.

Nathan from Norwich

Same as chocolate Rego review

Jean-Sébastien WIART

Objectivement, le goût du produit n'est pas désagréable. Sa dilution est très bonne et la quantité est confortable. Niveau performance, je n'ai eu aucun désagrément depuis que je l'utilise et je trouve qu'il aide vraiment à la récupération. Seul bémol, la dosette intégrée n'est pas très pratique. En effet, la quantité conseillée pour un shaker est une dose de produit de 50mL pour 500mL d'eau. Et la dosette fournie a une contenance de 35mL.

Elaine Evans

Nice taste and does what it says on the tin


Spot on does what it says on the tin - helps recovery and can be taken straight away after exercise without any hassle! And I like Vanilla

Peter Bow

Does what it says on the tin! Tastes ok

David Morgan

Always use this after a long cycling ride to recover. I like the chocolate REGO too. Helps me anyway


Good value and tastes nice .

L Scott

I thought I would give this a try but was expecting something bland (given it’s mixed with just water) It tasted very nice and mixed easily. Really pleased I gave it a try. I’d recommend this to others and will buy again.

Jules Lawrence

Always use this post training, speeds up my recovery and has definitely improved my strength and overall physique (coupled with a decent balanced diet) Both vanilla and strawberry taste great and mix well in a shaker.

Mr De Wet Kruger

Easy to prepare, tastes good and does the job!

David Mclean

Great product helping to reduce muscle pain

Customer Bob.F

Excellent! I try and reduce the amount I eat, so use this as both post exercise, with just water. And as a meal replacement adding fruit.

Christina Bourner

Great product

Sami Savolainen

Very good taste and good recovery product. I recommend this one.

Paul Musk

Always buy this great for recovery after the gym and bike running rides


Tastes nice and also filling.

Przemyslaw Daszkiewicz

Nice taste, good price

andrew hooks

perfect for me .

Freddie Oborne

Great product.

Steven Wilcox

Very good products and delivery always excellent


Good taste. Eccellent cost




Works fast and tastes great


Jag älsker SIS RECO rekommenderad varje gång köper jag 2-4 st

Aad Twigt

I have get usedvto this, it is not very tasty but it helped

Philip McGavock

Excellent recovery drink.


Lovely flavour

S Cox

Love this product, the taste is great, best one for me.


Great taste. My favourite out of the range.


Good, what's not to like, Banana.

Michael Burch

Great Tasting product and really benefits my recovery after each long ride

Ian Pollard

I use this post workout and genuinely find that it works re aiding recovery.

Daniel Howard

One of the best tasting shakes I've ever had. Not artificially sweet but easy to drink


Good taste. Excellent price

Unai Balenciaga Gaztelurrutia

nice flavour and well recovery

Dan Crisan

Haven't actually received this particular batch, but I have been using Rego before. Does what it says, the only thing that I don't like about it it's that it smells and tastes a bit like maize, probably because of the maltodextrin. The chocolate version at least. Not a major issue for me.

Richard W

I always use the SIS Rego after my run and bike training sessions. It definitely helps my recovery.


Good flavor , it’s your first aid after a long ride


Los mejores recuperadores que he probado hasta la fecha. El sabor de plátano es mi favorito

John Toomey

great product but container is consistently only 3/4 full.


Excellent product, tastes good and good price.

Richard Barlow

Good variety of flavours that are pleasant to drink.